A. Why you are reading. You need to know why you're reading, so you can understand it better.
If this was a question than this would be true apart from its more likely for children around 5-8 to make friends
The answer to this question is the third statement which is "innate ideas exist because we are all born with them". Although there are some philosophers who disagree with this concept. Innate ideas are ideas that are inborn. We have already this idea even we don't have experience.
Debut is the answer because the definition of debut means to introduce first or appear first.